Multifunctional towel heating device

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Solution Overview

Problem

Existing towel heating devices are limited by single functions and require separate products for drying and heating, occupying valuable bathroom space and causing inconvenience.

Innovation Solution

A multifunctional towel heating device integrating a heating and drying component with a folding towel rack, allowing both wall-mounted and desktop modes, enabling simultaneous dry towel heating and wet towel drying, and featuring a cross-flow fan for efficient air distribution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single-function towel heating drum or drying rack is used, then the device structure is simple, but the bathroom floor space is occupied and multiple products are needed

Engineering Contradiction:
Improvefunction integrationVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines a towel heating drum and a towel drying rack into a single integrated device. The heating drum is mounted on the drying rack, allowing both functions to coexist in one unit. This merging eliminates the need for separate products and optimizes bathroom space utilization.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated device provides multiple functions: the heating drum heats and dries towels, while the drying rack hangs and air-dries wet towels. This multi-functionality allows a single device to replace what previously required two separate products, addressing the versatility improvement goal.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Area of stationary object

If a towel heating drum is placed on the bathroom floor or countertop, then the device is easy to operate, but valuable floor space is occupied

Engineering Contradiction:
Improvefloor spaceVSAvoidinstallation complexity
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The patent transitions from floor-based placement to wall-based placement by mounting the heating drum on a drying rack that attaches to the bathroom wall. This dimensional change from horizontal floor space to vertical wall space optimizes floor area utilization while maintaining accessibility.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The heating drum is nested on top of the drying rack, creating a compact vertical arrangement. This nesting configuration allows both components to occupy minimal space while remaining fully functional and accessible.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If separate products for heating and drying are purchased, then each product can be optimized for its specific function, but significant inconvenience and space requirements result

Engineering Contradiction:
Improvefunctional integrationVSAvoiduser convenience
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

By merging the heating drum and drying rack into one integrated device, the patent eliminates the need for users to move towels between separate products. Both functions are accessible from a single location, significantly improving user convenience and reducing time loss.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated device provides universal functionality for both heating and drying operations, allowing users to perform both tasks with a single product. This multi-functionality directly addresses the convenience issue by eliminating the need to manage multiple separate products.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The device combines heating and drying functions in a single unit, providing flexibility in installation and use, enhancing usability in small spaces and ensuring safety with mode-specific operations.

Implementation Method 1

a heating and drying component for heating dry towels and drying wet towels

Methodology Applied
Scientific EffectJoule Heating: Joule Heating

Implementation Method 2

a cross-flow fan positioned on one side of the heating plate

Methodology Applied
Scientific EffectForced Convection: Forced Convection

Implementation Method 3

drying wet towels

Methodology Applied
Scientific EffectEvaporation: Evaporation

Data Source

PatentUS20250366676A1Multifunctional towel heating device
Publication Date: 2025.12.04 KEENLY VENTURES GALAXY LTD
  • US20250366676A1 patent drawing
  • US20250366676A1 patent drawing
  • US20250366676A1 patent drawing

AI summary

The present disclosure belongs to the technical field of household supplies, in particular relates to a multifunctional towel heating device. The multifunctional towel heating device comprises a main body, a liner for containing dry towels and a heating and drying component for heating dry towels and drying wet towels are arranged inside the main body; a wall-mounted component is arranged on one side of the main body. Compared with the single-function towel heating drum or towel air-drying rack in the market, the present disclosure integrates the functions of towel heating drum and towel air-drying rack in the main body, and has two application scenario modes: wall-mounted and desktop. For bathrooms with relatively small space, the wall-mounted mode can be adopted. In the wall-mounted mode, dry towel heating and wet towel drying functions can be used simultaneously. In desktop mode, only the dry towel heating function can be used.